Hosted by Carrie Underwood and John Legend, GRAMMYS® Greatest Stories: A 60th Anniversary Special is a retrospective packed with epic moments from the past 59 years of GRAMMY history, featuring rare archival footage, exclusive interviews, and special appearances by a number of GRAMMY-winning artists, such as Christina Aguilera, Mary J. Blige, Bruce Springsteen, Sting, U2, Keith Urban, Carrie Underwood, and more. Watch GRAMMYS® Greatest Stories: A 60th Anniversary Special o